﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using StoragePeriod.DBUtility;
using System.Data;
using StoragePeriod.IDAL.RawDict;
using System.Data.SqlClient;
using StoragePeriod.Model.RawDict;

namespace StoragePeriod.SqlServerDAL.RawDict
{
    /// <summary>
    /// 数据访问类:IntroduceStorage
    /// </summary>
    public partial class D_IntroduceStorage : I_IntroduceStorage
    {
        public D_IntroduceStorage()
        { }
        #region  Method
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int ID)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from IntroduceStorage");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
};
            parameters[0].Value = ID;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(E_IntroduceStorage model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into IntroduceStorage(");
            strSql.Append("RawID,RawContent,StoragePrompt,AddTime)");
            strSql.Append(" values (");
            strSql.Append("@RawID,@RawContent,@StoragePrompt,@AddTime)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@RawID", SqlDbType.Int,4),
					new SqlParameter("@RawContent", SqlDbType.Text),
					new SqlParameter("@StoragePrompt", SqlDbType.Text),
					new SqlParameter("@AddTime", SqlDbType.DateTime)};
            parameters[0].Value = model.RawID;
            parameters[1].Value = model.RawContent;
            parameters[2].Value = model.StoragePrompt;
            parameters[3].Value = model.AddTime;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(E_IntroduceStorage model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update IntroduceStorage set ");
            strSql.Append("RawID=@RawID,");
            strSql.Append("RawContent=@RawContent,");
            strSql.Append("StoragePrompt=@StoragePrompt,");
            strSql.Append("AddTime=@AddTime");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@RawID", SqlDbType.Int,4),
					new SqlParameter("@RawContent", SqlDbType.Text),
					new SqlParameter("@StoragePrompt", SqlDbType.Text),
					new SqlParameter("@AddTime", SqlDbType.DateTime),
					new SqlParameter("@ID", SqlDbType.Int,4)};
            parameters[0].Value = model.RawID;
            parameters[1].Value = model.RawContent;
            parameters[2].Value = model.StoragePrompt;
            parameters[3].Value = model.AddTime;
            parameters[4].Value = model.ID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from IntroduceStorage ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
};
            parameters[0].Value = ID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool DeleteList(string IDlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from IntroduceStorage ");
            strSql.Append(" where ID in (" + IDlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public E_IntroduceStorage GetModel(int ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 ID,RawID,RawContent,StoragePrompt,AddTime from IntroduceStorage ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
};
            parameters[0].Value = ID;

            E_IntroduceStorage model = new E_IntroduceStorage();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["ID"].ToString() != "")
                {
                    model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["RawID"].ToString() != "")
                {
                    model.RawID = int.Parse(ds.Tables[0].Rows[0]["RawID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["RawContent"] != null)
                {
                    model.RawContent = ds.Tables[0].Rows[0]["RawContent"].ToString();
                }
                if (ds.Tables[0].Rows[0]["StoragePrompt"] != null)
                {
                    model.StoragePrompt = ds.Tables[0].Rows[0]["StoragePrompt"].ToString();
                }
                if (ds.Tables[0].Rows[0]["AddTime"].ToString() != "")
                {
                    model.AddTime = DateTime.Parse(ds.Tables[0].Rows[0]["AddTime"].ToString());
                }
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ID,RawID,RawContent,StoragePrompt,AddTime ");
            strSql.Append(" FROM IntroduceStorage ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" ID,RawID,RawContent,StoragePrompt,AddTime ");
            strSql.Append(" FROM IntroduceStorage ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        #endregion  Method
    }
}
